Cron Error sync.js index update

[theflu]

Coin: chaincoin
OS: Ubuntu 14.04

/home/chcuser/explorer/lib/explorer.js:252
    module.exports.syncLoop(array.length, function (loop) {
                                                   ^

RangeError: Maximum call stack size exceeded
    at /home/chcuser/explorer/lib/explorer.js:252:52
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at /home/chcuser/explorer/lib/explorer.js:260:14
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at /home/chcuser/explorer/lib/explorer.js:260:14
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at /home/chcuser/explorer/lib/explorer.js:260:14
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at /home/chcuser/explorer/lib/explorer.js:260:14
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at /home/chcuser/explorer/lib/explorer.js:260:14
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at /home/chcuser/explorer/lib/explorer.js:260:14
    at Object.next (/home/chcuser/explorer/lib/explorer.js:189:18)
    at Object.syncLoop (/home/chcuser/explorer/lib/explorer.js:205:10)
    at Object.is_unique (/home/chcuser/explorer/lib/explorer.js:252:20)

[theflu]

When this happens the PID file is not removed so the script thinks its already running. A better way to do this would be to take the PID and see if there is something running with that PID and if not remove the file and continue running.

[theflu]

I have created a bash script to do this before the script is launched

#!/bin/bash

file="/home/chcuser/explorer/tmp/index.pid"
if [ -f $file ]
  then
   name=$(cat "$file")

  if [ -z "${kpid}" -a -d "/proc/${kpid}" ]
    then
      rm /home/chcuser/explorer/tmp/index.pid
  fi
fi

and changed my cron to this

* * * * * cd /home/chcuser/explorer && ./scripts/pidcheck.sh && /usr/bin/nodejs scripts/sync.js index update > /dev/null 2>&1

[mddeepak]

node scripts/sync.js index update
script launched with pid: 6952
C:\explorer\explorer\lib\database.js:642
lib.syncLoop(block.tx.length, function (subloop) {
^

TypeError: Cannot read property 'length' of undefined
at C:\explorer\explorer\lib\database.js:642:37
at Request._callback (C:\explorer\explorer\lib\explorer.js:107:14)
at Request.self.callback (C:\explorer\explorer\node_modules\request\request.
js:187:22)
at emitTwo (events.js:126:13)
at Request.emit (events.js:214:7)
at Request. (C:\explorer\explorer\node_modules\request\request.js
:1044:10)
at emitOne (events.js:116:13)
at Request.emit (events.js:211:7)
at IncomingMessage. (C:\explorer\explorer\node_modules\request\re
quest.js:965:12)
at emitNone (events.js:111:20)
at IncomingMessage.emit (events.js:208:7)
at endReadableNT (_stream_readable.js:1064:12)
at _combinedTickCallback (internal/process/next_tick.js:138:11)
at process._tickCallback (internal/process/next_tick.js:180:9)

please give me any solution.

[TheHolyRoger]

Dup of #56